Katy Perry – 28
2:15
26.28.29.31Hz Cosmo Sound Production – Katy Perry ft. Nicki Minaj - Swish Swish (Remix) Low Bass by LioN
4:18
(28-31Hz) Katy Perry feat. Juicy J (Cosmo Sound Production) – Dark Horse (Screwed by Shvagurtsev)
4:20